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I had the same trouble with my installation, I had the OWL PV and had only two sensors. I was getting wacky readings its just wasn't working.
As part of the install they put in a voltage optimiser.
They wired it up as my image attached (Solar_Query_Block_Diagram)
When they came out they put Current Clamp 1 inside the power optimiser, where there was single wires coming from the solar panel inverter.
Really you need to put the clamp around a single core of the inverter cable if you can get to it. Splitting out out of the 3 cores, personally its not something I would want to play with. |
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